SchemaIndexCacheStat (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.processors.query.schema.SchemaIndexCacheStat

```
public class SchemaIndexCacheStat
extends Object
```
Class for accumulation of record types and number of indexed records in index tree.

Constructor Summary

Constructors
Constructor Description

SchemaIndexCacheStat()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accumulate(SchemaIndexCacheStat stat)`	Adds statistics from `stat` to the current statistics.
`void`	`add(int scanned)`	Adds to number of scanned keys given `scanned`.
`void`	`addType(QueryTypeDescriptorImpl type)`	Adds type to indexed types.
`int`	`scannedKeys()`
`Collection<String>`	`typeNames()`
`Collection<QueryTypeDescriptorImpl>`	`types()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SchemaIndexCacheStat
```
public SchemaIndexCacheStat()
```
- Method Detail
  - accumulate
```
public void accumulate(SchemaIndexCacheStat stat)
```
    Adds statistics from stat to the current statistics.
    
    Parameters:
    
    stat - Statistics.
  - addType
```
public void addType(QueryTypeDescriptorImpl type)
```
    Adds type to indexed types.
    
    Parameters:
    
    type - Type.
  - add
```
public void add(int scanned)
```
    Adds to number of scanned keys given scanned.
    
    Parameters:
    
    scanned - Number of scanned keys during partition processing. Must be positive or zero.
  - scannedKeys
```
public int scannedKeys()
```
    Returns:
    
    Number of scanned keys.
  - typeNames
```
public Collection<String> typeNames()
```
    Returns:
    
    Unmodifiable collection of processed type names.
  - types
```
public Collection<QueryTypeDescriptorImpl> types()
```
    Returns:
    
    Unmodifiable collection of processed types.